00365pab a2200145 454500008004000000100001700040245007100057260000900128300001300137362001200150650001000162650001100172700001700183773001900200180718b1997   xxu||||| |||| 00| 0 eng d  aLavers, John  aInformal police cooperation: the fight against international crime  c1997  ap.127-32  aApr-Jun  aCrime  aPolice  aYiu-Kong Chu  aPolice Journal